| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $190.39 | 6.662% | $203.0738 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $31.84 | 5.512% | $33.595 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $25.33 | 12.625% | $28.5279 | $28.53 | $28.55 | $28.50 |
| Purchase #4 | $209.73 | 5.461% | $221.1834 | $221.18 | $221.20 | $221.20 |
| Purchase #5 | $172.61 | 13.737% | $196.3214 | $196.32 | $196.30 | $196.30 |
| Purchase #6 | $130.85 | 12.517% | $147.2285 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $145.69 | 8.563% | $158.1654 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $906.44 | $988.0954 | $988.10 | $988.10 | $988.10 | |